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node PNH d(node x) ------------------------------ 23145 12345 1 31245 12345 1 21435 12345 1 32415 23145 2 13425 31245 2 13542 31245 2 14235 21435 2 23514 32415 3 34125 13425 3 41325 14235 3 31452 13542 3 43215 34125 4 32154 23514 4 14523 41325 4 14352 31452 4 24315 43215 5 41532 14352 5 41253 14523 5 13254 32154 5 42135 24315 6 31524 13254 6 24153 41253 6 54132 41532 6 24531 42135 7 42513 24153 7 15324 31524 7 45312 54132 7 51234 15324 8 25413 42513 8 42351 24531 8 52143 25413 9 23451 42351 9 15432 51234 9 32541 23451 10 25341 52143 10 51342 15432 10 53241 32541 11 35142 51342 11 52431 25341 11 35421 53241 12 53412 35142 12 45231 52431 12 34512 53412 13 53124 35421 13 54321 45231 13 35214 53124 14 43521 54321 14 43152 34512 14 52314 35214 15 34251 43521 15 25134 52314 16 12534 25134 17 21354 12534 18 12453 21354 19 21543 12453 20 15243 21543 21 51423 15243 22 45123 51423 23 54213 45123 24 ----------------------------------------------- P.S. d(x): distance from x to 12345 PNH: Primary Next-Hop |
Component failure Second Next-Hop ---------------------------------------------- (12345,23145) SNH(23145)=32541 (12345,31245) SNH(31245)=23145 (12345,21435) SNH(21435)=42135 12453, (12453,21543) SNH(21543)=12345 23145, (23145,32415) SNH(32415)=43215 23451, (23451,32541) SNH(32541)=25341 31245, (31245,13425) SNH(13425)=41325 31245, (31245,13542) SNH(13542)=51342 21435, (21435,14235) SNH(14235)=41532 24315, (24315,42135) SNH(42135)=14235 25134, (25134,12534) SNH(12534)=21435 21543, (21543,15243) SNH(15243)=52143 25413, (25413,52143) SNH(52143)=21543 21354, (21354,12453) SNH(12453)=41253 43215, (43215,24315) SNH(24315)=32415 34125, (34125,43215) SNH(43215)=34512 32415, (32415,23514) SNH(23514)=52314 52143, (52143,25341) SNH(25341)=53241 32541, (32541,53241) SNH(53241)=35142 42351, (42351,23451) SNH(23451)=34251 13425, (13425,34125) SNH(34125)=43521 14235, (14235,41325) SNH(41325)=34125 13254, (13254,31524) SNH(31524)=13425 51342, (51342,35142) SNH(35142)=13542 15432, (15432,51342) SNH(51342)=15243 13542, (13542,31452) SNH(31452)=13254 14352, (14352,41532) SNH(41532)=15432 42135, (42135,24531) SNH(24531)=52431 52314, (52314,25134) SNH(25134)=51234 15324, (15324,51234) SNH(51234)=12534 12534, (12534,21354) SNH(21354)=32154 15243, (15243,51423) SNH(51423)=15324 42513, (42513,25413) SNH(25413)=54213 41253, (41253,24153) SNH(24153)=12453 14523, (14523,41253) SNH(41253)=14352 24153, (24153,42513) SNH(42513)=24315 53412, (53412,34512) SNH(34512)=45312 53124, (53124,35214) SNH(35214)=23514 35214, (35214,52314) SNH(52314)=25413 23514, (23514,32154) SNH(32154)=23451 25341, (25341,52431) SNH(52431)=25134 53241, (53241,35421) SNH(35421)=54321 43521, (43521,34251) SNH(34251)=42351 24531, (24531,42351) SNH(42351)=24153 54321, (54321,43521) SNH(43521)=35421 41325, (41325,14523) SNH(14523)=51423 31524, (31524,15324) SNH(15324)=53124 35421, (35421,53124) SNH(53124)=31524 32154, (32154,13254) SNH(13254)=21354 35142, (35142,53412) SNH(53412)=35214 51234, (51234,15432) SNH(15432)=54132 31452, (31452,14352) SNH(14352)=43152 34512, (34512,43152) SNH(43152)=31452 41532, (41532,54132) SNH(54132)=45231 52431, (52431,45231) SNH(45231)=24531 51423, (51423,45123) SNH(45123)=14523 45123, (45123,54213) SNH(54213)=42513 54132, (54132,45312) SNH(45312)=53412 45231, (45231,54321) SNH(54321)=45123 ------------------------------------------------------------ P.S. SNH(x): the Second Next-Hop of x |